... We played a team who had a bad right fielder. My DD hit a towering blast. The RF stood under it, misjudged it, and wiffed on the ball. The next at bat, a lined shot, same outfielder ran a long ways to get near, did not have the coordination, and the ball actually bounced off the top of her head. One is an error, the other is not.
The fact that it hit the fielder (or even the fielder's glove) does not necessarily make it an error. Both of those examples could've been hits. I sure would hate to get hit in the head by a line drive to RF, by the way.
But I get your point, and agree. Over time, they do average out, especially in travel ball, where you might play 50-75 games. Luck is rarely the difference between .400 and .300, or 20 extra-base hits vs. 5, when you're talking 125 at-bats.